2020 Ranger RT188P

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In Stock
Knox Marine
Primary Color
Fusion Lime Green
Length Overall
18' 8"


Dealer Insights

Mercury 115H.P. 4 Stroke
Minn Kota Ultrex 80# T/M
Lowrance Hook 2 7" HDI
Single Axle Trailer with Spare Tire
Custom Ranger Boat Cover


Next-generation domination

For 2020, we've taken one of the best-selling and best-performing aluminum bass rigs and added even more tournament-ready capability. An all-new pad-bottom hull delivers greater performance and handling in conjunction with an offset transom that accepts dual Power-Poles with a jackplate. Plus, an all-new keel design delivers greater strength and rigidity than ever. The front deck is ripe with new features but retains the same extra-wide design that delivers superior space for anglers and rods. Up front is a new fiberglass bow panel flush-mounts electronics up to 9" front and center, which lies at the ideal angle for easy viewing. A new port side rod box holds sticks up to 7' while the center stow carries rods up to 8' 6". An insulated cooler rides in front of the console and just aft of a lockable storage box. All lids feature insulation. The cockpit gained twin footboards and a storage step to the front deck, while the gas tank has been moved under the seats, freeing up more space in the bilge for pumps, props and batteries. Storage boxes in the rear deck have been enlarged to carry more gear than ever. Finally, the Ranger Trail™ trailer gained diamond plate panels for rugged good looks and extra traction. The all-new RT188p is nothing short of Next-Generation Domination.

Key Features
  • Pad-bottom hull with new, stronger keel
  • Fiberglass bow panel flush-mounts electronics
  • Wide, solid platform bow to stern, no stepping on rods
  • Offset transom accepts dual Power-Poles with jackplate
  • Diamond plate panels on trailer; new wheel design
  • Hull Length: 18 ft. 4 in.
  • Beam: 92 in.
  • Max. recommended HP: 115 hp
  • Engine Shaft Length: 20 in.
  • Side Depth: 20 in.
  • Hull Thickness: 0.1 in.
  • Bottom Width: 65 in.
  • Fuel capacity: 23 gal.
  • Approximate Boat Weight: 1300 lb.
  • Rod Box Length - Port: 7 ft. 0 in.
  • Rod Box Length - Center: 8 ft. 6 in.
  • Max. person capacity: 4 persons
  • Trailer GVWR: 2950 lb.
  • Approximate Length On Trailer w/ Motor Down (May vary with engine model and set-back plate): 23 ft. 6 in.
  • Approx Length On Trailer w/Motor Down/Swing Tongue Open (May vary with engine model/set-back plate): 21 ft. 8 in.
  • Width On Trailer: 95 in.
  • Bow trim & navigation switches
  • Custom fiberglass console w/ flush-mounted depthfinder, tach, speed, fuel gauge, water pressure gauge & easy touch switching
  • Aerated livewell w/ timer, removable divider
  • Available w/ a wide range of factory rigged outboards
  • Cranking battery w/ holder
  • Competition Steering Wheel
  • Hydraulic steering
  • Flush mounted remote throttle control
  • Power trim
Trailer Features
  • Ranger® Boats Road Armor Equipped® trailer protectant
  • NMMA®/NATM certified
  • Waterproof lights, (2) backup lights
  • Integrated Load Guides
  • Channel Steel Frame
  • 13" directional painted wheels
  • Custom built Ranger Trail® Trailer / single axle SM2950
  • Swing jack
  • Custom swing-away tongue
  • Leaf spring axle
  • Minn Kota® Max 70 BG, 45" trolling motor
  • Lowrance® Hook-2 7 Combo @ console
  • On-board Dual Pro® charger, 6 x 3
  • 12V Power Outlet
  • Bilge Pump
  • Removable Navigation Lights
  • 6 gauge trolling motor wiring
Optional Battery Charger
  • Dual Pro® on-board charger 15 x 2
  • Dual Pro® on-board charger 15 x 3
  • Dual Pro® on-board charger 6 x 3
Battery Options
  • Battery holder only for TM batteries (1 each)
  • Battery holder only for TM batteries (2 each)
  • Battery w/ holder / TM (1 Each)
  • Battery w/ holder / TM (2 each)
Optional Bow Electronics
  • Garmin® EchoMAP 43cv bow gimbal mount
  • Garmin® EchoMAP 63cv bow gimbal mount
  • Garmin® EchoMAP 73cv bow gimbal mount
  • Humminbird® Helix 7 MDI GPS G3N bow gimbal mount
  • Lowrance® HDS-7 LIVE bow gimbal mount
  • Lowrance® Elite -9TI2 bow gimbal mount
  • Lowrance® HDS-9 LIVE bow gimbal mount
  • Lowrance® Hook2 4X bow gimbal mount
  • Lowrance® Hook2 5 Combo bow gimbal mount
  • Lowrance® Hook2 7 Combo bow gimbal mount
Optional Console Electronics
  • Garmin® EchoMAP 43cv console backmount
  • Garmin® EchoMAP 63cv console backmount
  • Garmin® EchoMAP Plus 73cv Console Backmount
  • Humminbird® Helix 7 MDI GPS G3N bow backmount
  • Humminbird® Helix 8 MDI GPS G3N bow backmount
  • Humminbird® Helix 9 MDI GPS G3N bow backmount
  • Lowrance® Elite-12TI2 console backmount
  • Lowrance® Elite-9TI2 console backmount
  • Lowrance® HDS-12 LIVE console Backmount
  • Lowrance® HDS-7 LIVE console Backmount
  • Lowrance® HDS-9 LIVE console Backmount
  • Lowrance® Hook2 7 Combo console backmount
Optional Cover & Top
  • Custom Boat Cover
Miscellaneous Options
  • 6 inch manual setback plate (allows Sportsman Power Poles to be installed)
  • Bike Seat Replace Fold Down
  • Automatic bilge pump replace standard
  • Boarding ladder (stainless steel)
  • Coin box
  • Evinrude® G2 panel color upgrade / Camo
  • Evinrude® G2 panel color upgrade / red, silver or blue
  • Extra front deck rod strap
  • Hydraulic setback plate (allows Sportsman Power Poles to be installed)
  • Passenger console
  • Power-Pole® - 8' foot Sportsmans II (port only)
  • Power-Pole® - 8' foot Sportsmans II (starboard only)
  • RT Fishing Package (includes coin box, custom boat cover, retractable trailer tie downs, & spare tire)
  • Stainless Steel Prop
  • Three across front deck seat bases
  • Tilt hydraulic steering
Optional Paint & Camo
  • Camo paint w/ camo interior (Bottomland® or O.D. green)
  • Camo paint w/ carpet interior (Bottomland® or O.D. green)
  • Camo pattern upcharge (Shadow Grass® or Break-up® or Max 4® - camo paint option required)
  • Standard paint w/ no carpet, Rawhide interior
  • Urethane paint
Optional Trailer
  • Aluminum frame / galvanized cross-member trailer upgrade
  • Aluminum spare
  • Aluminum wheel upgrade
  • Front trailer step
  • Painted spare
  • Retractable trailer tie downs
  • Tandem axle, tandem brake upgrade
Optional Trolling Motor
  • Minn Kota® Fortrex 80 45 inch
  • Minn Kota® Fortrex 80 US 45 inch
  • Minn Kota® MAX 70 BG 42 inch
  • Minn Kota® Ultrex 80 / US2 / IP 45" BT
  • Motorguide® X3 45FW FB 45 inch 12V
  • Motorguide® X3 70FW FB 45 inch 24V
Optional Trolling Motor Accesories
  • Freshwater TM plug / replace hardwire connector
  • Quick Release TM bracket (all MotorGuide® and non Minn Kota® AP/PD)
  • Recessed trolling motor pedal filler plate



Max HP
115 hp


Length Overall
18 ft. 4 in.
92 in.
Dry Weight
1300 lb.
Max Person Capacity
4 persons
Fuel Capacity
23 gal.

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